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PilotLPTM [1.2K]
3 years ago
10

3x+2y=9. 3x+y=6 What is x and what is y please help I have no idea what to do-

Mathematics
2 answers:
Andrews [41]3 years ago
5 0
Here is the answer you want
Vladimir79 [104]3 years ago
3 0

Step-by-step explanation:

3x + 2y = 9

- (3x + y = 6)

=> y = 3.

Therefore 3x + (3) = 6, 3x = 3, x = 1.

The solutions are x = 1 and y = 3.

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Firstly, we will draw diagram of the scenario

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3 years ago
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